Narrowing searches based on url, author, date, and other attributes is also possible. For instance, the query [ Streisand sourcename:Techdirt ] restricts searches for "Streisand" to items from the blog "Techdirt".
Examples of other operators follow:

sourceurl:http://www.theverge.com/

items from the blog http://www.theverge.com/

sourcename:"New York"

items from blogs with "New York" in the name

date:10/20/11

items that appeared on 10/20/11

date:[10/1/11 TO 10/20/11]

items appearing between 10/1/11 and 10/20/11

author:"Bill Gates"

items by author "Bill Gates"

title:unsubstantiated

items with "unsubstantiated" in the title

body:"severely polluted"

items with "severely polluted" in the body

link:http://www.marco.org/2011/04/16/rumored-apple-hdtv

items linking to http://www.marco.org/2011/04/16/rumored-apple-hdtv

Note: all operators that take urls will accept simple domain names, which match any item at that domain, or complete item urls.

LG Miracle Windows Phone Revealed (Image)
— LG is preparing a mid-range Windows Phone codenamed LG Miracle — it's actually the same handset we saw in the wild back in December; at the time we speculated that it was another rumored WP7 known as the Fantasy.

Exclusive: Windows Phone 8 Detailed
— Microsoft has some major changes in store for Windows Phone 8, we've learned, which is the version of the platform currently being referred to by codename “Apollo” (the one scheduled for deployment after the upcoming Tango update).

More Nokia Lumia 900 “Ace” Details Revealed
— We've gotten some more information on the upcoming Nokia Ace for AT&T — whose codename for the device is Eloko — including confirmation that it is indeed the Lumia 900 which will be sold globally as Nokia's flagship Windows Phone.

Samsung Galaxy Note Detailed for AT&T 4G LTE
— AT&T will be bringing the Samsung Galaxy Note stateside early next year as the SGH-I717, we've learned. Like the international version of the phone, GT-N7000, AT&T's Note will be highlighted by a huge 5.3-inch screen with a 1280x800 resolution.

HTC Edge: First Quad-Core Phone Revealed (Images)
— Meet the HTC Edge: reportedly the company's first — and probably one of the world's first — cellphone powered by a quad-core processor. Information from a reliable source paints Edge as a premium handset incorporating the latest mobile technologies — for the most part.

2018 Top 100 Global Tech Leaders — 21st century technology-sector leadership requires more than financial success. It also requires a commitment to compliance, innovation, and much more. Who are today's leaders?